PCBDDCGetDirichletBoundaries#
Get parallel IS for Dirichlet boundaries
Synopsis#
#include "petscpc.h"
PetscErrorCode PCBDDCGetDirichletBoundaries(PC pc, IS *DirichletBoundaries)
Collective
Input Parameter#
pc - the preconditioning context
Output Parameter#
DirichletBoundaries - index set defining the Dirichlet boundaries
Note#
The IS returned (if any) is the same passed in earlier by the user with PCBDDCSetDirichletBoundaries()
See Also#
KSP: Linear System Solvers, PCBDDC, PCBDDCSetDirichletBoundaries()
Level#
intermediate
Location#
Implementations#
PCBDDCGetDirichletBoundaries_BDDC() in src/ksp/pc/impls/bddc/bddc.c
Index of all PC routines
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Index of all manual pages